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AEM Mini Master Battery Management Systems
AEM Mini Master battery management systems are comprised of three components: 1. VCU 2. BMS-18 Mini Master 3. BMS-18 Satellite(s) The BMS is implemented as two different module types: the Mini Master and the Satellite. Each module is capable of measuring up to 18 cells and three temperatures (thermistors), but the Master also contains the CAN communication interface and J1772 charging specific connections needed for each battery pack. The VCU communicates with the BMS via the Mini Master module and all battery packs need at least one Mini Master unit. The Satellites expand the capability of the Master by an additional 18 cells and three thermistors per additional Satellite connected. The Satellite modules are connected to their Master via a high-speed serial interface (isoSPI) that allows additional units to be daisy chained together, adding as many Satellites as necessary for the battery pack configuration. The VCU is responsible for all BMS control logic. All setup and calibration items can be modified using the AEMCal user interface. Features: * Add-on expansion for VCU products, enabling the VCU's battery management features * Distributed BMS architecture allows for easy support of distributed battery packs * Interfaces with J1772 charge port to automatically power up vehicle when charge plug is connected * Up to 16 BMS18 Satellites can be connected to a single BMS18 Mini Master to support up to 1,200 V systems
Not Yet Reviewed
$284.95
$160.81
On Sale
AEM Electronics EV Vehicle Control Units
AEM Electronics now offers EV vehicle control units (VCUs) that are the missing link for high-performance EV street-conversion and motorsports applications. These programmable electric vehicle control units allow the calibrator to create customized torque management strategies applicable to a wide range of EV systems and component combinations. The EV vehicle control units are designed to integrate EV systems and unify the tuning experience providing motorsports- and conversion-ready features presented in a high feature, modern and customizable interface. Choose the EV vehicle control unit that's best suited for your application needs. Key features: * Units are built on OEM hardware and features OEM quality strategies—combined, these provide the highest level of reliability, and more importantly, safety for both the programmer and end-user * Full integration of all EV sub-systems under one controller * Input characterization including accelerator pedal, brake switch, PRND switches, and other driver/vehicle inputs * Redundancy and arbitration features for all safety-critical inputs * Startup and shutdown sequencing of high-voltage components, including independent contactor control for each inverter system * CAN message translation for BMS, inverter, PDUs and other CAN accessories * Motor Torque management dependent on vehicle operating states and other driver selectable modes * Closed-Loop motor speed regulation for indirect drive transmission applications * Dynamic real time calculated pack current and vehicle torque limits that maximize safety and optimize performance * Accessory control of cooling pumps, cooling fans, lights and more * Diagnostics and fault detection including CAN message timeouts, thermal limits, contactor, and inverter enable cross-checks
Not Yet Reviewed
$1,599.95
$1,438.95
On Sale
AEM Electronics EV Combined Charging Units
AEM Electronics EV combined charging units (CCU) simplify the electric vehicle (EV) drive system. The units merge an on-board charger (OBC) and a DC-DC converter (DCDC). The OBC charges the HV battery pack by taking 120 V or 240 V AC energy from the grid, converting it to high-voltage DC and charging the high-voltage battery in the vehicle. The DC-DC converter takes the high-voltage from the battery pack and converts it to low-voltage to maintain the charge in the vehicle's 12 V battery, and performs the duties that the alternator does in an internal combustion engine (ICE) vehicle. The combined charging units are fully controlled by the VCU via the CANbus and the OBC and DC-DC report voltage, current, and status information back to the VCU. The AEM EV CCUs are very compact and lightweight, while offering high efficiency, stable charging, long life, a high-protection level, and high reliability. They are 100 percent driven via CAN by the VCU in conjunction with the BMS-18, and is not directly controlled by the charge plug connector or the off vehicle EVSE (Electrical Vehicle Service Equipment). Features: * 6.6kw (32 amps) on-board charger + 2.5kw DC-DC converter * 350 Vdc nominal output and up to 450 Vdc maximum * Plug-and-play with AEM's EV controls * Liquid cooled and temperature controlled for efficient thermal management * Lightweight (5.5kg, 12 lbs.) compared to typical units at 18 to 24 lbs. * Compact design--2.5 to 3x smaller than comparable units * The HV battery charger is rated at 93.5 percent efficiency at full load * The DC-DC LV output is rated at 91.5 percent efficiency at full load with a maximum continuous DC-DC output of 178 amps at 14 V * The CCU has the following protection functions: -- Input over and under voltage protection -- High-voltage output over and under voltage protection -- High- and low-voltage output short circuit protection -- Over temperature protection
Not Yet Reviewed
$2,817.95
$2,535.95
